Sludge and wastewater pipeline convenient to clean

Abstract

The utility model discloses a sludge wastewater pipeline convenient to clean, which relates to the technical field of wastewater pipelines, solves the problem that the filtering efficiency of a filter screen is reduced due to the fact that the filter screen is easily blocked by sludge, and comprises an inlet pipe, a discharge pipe, a filter pipe, a cleaning component and a mounting component, the cleaning assembly comprises a motor, a first rotating shaft, a driving gear, a driven gear, a second rotating shaft and a cleaning brush, the motor is fixedly installed on the outer surface of the filter pipe, the first rotating shaft is fixedly connected to the output end of the motor, the driving gear is fixedly installed at the end of the first rotating shaft, and the driven gear is connected to one side of the driving gear in an engaged mode. The second rotating shaft is coaxially connected to one side of the driven gear, and the cleaning brush is fixedly connected to the end of the second rotating shaft. Through the arrangement of the cleaning assembly, sludge on the filter screen can be cleaned when the sludge is filtered, so that the sludge is prevented from blocking the filter screen, and the filtering efficiency of the filter screen is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater pipes, in particular to a sludge wastewater pipe which is easy to clean. Background Art

[0002] Currently, in the industrial wastewater treatment industry, with the increasing requirements of environmental protection regulations, wastewater treatment technology has been rapidly developed. When industrial wastewater is discharged, it is often necessary to use wastewater pipes for discharge.

[0003] Most of the existing sewage pipelines adopt a single structure design, and achieve preliminary solid-liquid separation through simple filter screens or filter cloths.

[0004] In the process of realizing the present utility model, the inventors found that there are at least the following problems in this technology: when separating sludge with high viscosity, the sludge easily clogs the filter screen, resulting in reduced filtering efficiency of the filter screen. Therefore, a sludge wastewater pipeline that is easy to clean is now proposed. Utility Model Content

[0005] In order to improve the problem that sludge easily clogs the filter screen, resulting in reduced filtering efficiency of the filter screen, the utility model provides a sludge wastewater pipeline that is easy to clean.

[0006] The utility model provides a sludge wastewater pipeline that is easy to clean, adopting the following technical solutions:

[0007] A sludge wastewater pipeline that is easy to clean, comprising an inlet pipe, a discharge pipe and a filter pipe, a cleaning assembly and an installation assembly, wherein the filter pipe is detachably installed between the inlet pipe and the discharge pipe, a filter screen is fixedly installed inside the filter pipe, and the cleaning assembly comprises a motor, a first rotating shaft, a main gear, a slave gear, a second rotating shaft and a cleaning brush, wherein the motor is fixedly installed on the outer surface of the filter pipe, the first rotating shaft is fixedly connected to the output end of the motor, the main gear is fixedly installed at the end of the first rotating shaft, the slave gear is meshedly connected to one side of the main gear, the second rotating shaft is coaxially connected to one side of the slave gear, and the cleaning brush is fixedly connected to the end of the second rotating shaft;

[0008] The inlet pipe and the discharge pipe are each provided with a connecting plate at one end close to each other, and a plurality of annular connecting holes are opened on the connecting plate. Two symmetrically distributed cavities are opened around the filter tube, and the mounting assembly is arranged in the cavity.

[0009] By adopting the above technical solution, when sludge wastewater is discharged, the filter net can filter the sludge. When filtering the sludge, the motor can be started to drive the first rotating shaft to rotate, so that the first rotating shaft drives the main gear to rotate, so that the main gear drives the slave gear to rotate, so that the slave gear drives the second rotating shaft to rotate, and so that the second rotating shaft drives the cleaning brush to rotate. The sludge on the filter net is cleaned by the cleaning brush to avoid clogging the filter net with sludge, thereby improving the filtering efficiency of the filter net.

[0010] Optionally, flanges are provided at ends of the inlet pipe and the outlet pipe that are away from each other.

[0011] By adopting the above technical solution, the inlet pipe and the discharge pipe can be installed through the flange.

[0012] Optionally, a sealing ring is embedded between the filter tube and the connecting plate.

[0013] By adopting the above technical solution and providing a sealing ring, the sealing performance between the filter tube and the connecting disk can be improved.

[0014] Optionally, a sheath is fixedly connected to the interior of the filter tube, the main gear and the slave gear are both arranged in the sheath, and the second rotating shaft is rotatably connected to the sheath.

[0015] By adopting the above technical solution and setting the sheath, the main gear and the slave gear can be protected.

[0016] Optionally, a sewage pipe is provided at the bottom of the filter tube, and a valve is installed at the end of the sewage pipe.

[0017] By adopting the above technical solution and setting up a sewage pipe, the valve can be opened regularly to discharge the sludge from the sewage pipe.

[0018] Optionally, a card slot is provided on the inner wall of the connecting hole, and the installation assembly includes a T-shaped connecting column slidably installed in the cavity, a first spring is fixedly connected to the interior of the T-shaped connecting column, one end of the first spring is fixedly connected to a movable block, grooves are provided on both sides of the movable block, a card block is slidably connected in the groove, guide blocks are fixedly connected on both sides of the card block, a guide groove is provided on the inner wall of the groove, the guide block is slidably connected in the guide groove, and a second spring is sleeved on the T-shaped connecting column.

[0019] By adopting the above technical solution, when installing the filter tube, the two ends of the filter tube are respectively pressed against the two connecting plates, and then the T-shaped connecting column is inserted into the connecting hole. At this time, the second spring will be gradually compressed. When the clamping block is aligned with the clamping slot, the first spring will push the movable block to slide, so that the movable block drives the clamping block to be inserted into the clamping slot, thereby fixing the T-shaped connecting column and thus fixing the filter tube. When disassembly and maintenance are required, it is only necessary to press the movable block so that the movable block drives the clamping block to be moved out of the clamping slot, and then under the elastic force of the second spring, push the T-shaped connecting column out of the connecting hole to remove the filter tube, thereby facilitating the disassembly and maintenance of the filter tube.

[0020] Optionally, a push block penetrating the surface of the filter tube is fixedly connected to one side of the T-shaped connecting column.

[0021] By adopting the above technical solution, the T-shaped connecting column can be pushed to slide by the push block.

[0022] Optionally, an inclined surface is provided at one end of the block away from the groove.

[0023] By adopting the above technical solution, it is easy to smoothly insert the T-shaped connecting column into the connecting hole.

[0024] In summary, the present invention has the following beneficial effects:

[0025] 1. The utility model is provided with a cleaning component. When filtering sludge, the motor can be started to drive the first rotating shaft to rotate, so that the first rotating shaft drives the main gear to rotate, so that the main gear drives the slave gear to rotate, so that the slave gear drives the second rotating shaft to rotate, so that the second rotating shaft drives the cleaning brush to rotate. The cleaning brush cleans the sludge on the filter screen, thereby preventing the filter screen from being blocked by the sludge and improving the filtering efficiency of the filter screen.

[0026] 2. The utility model is provided with an installation component. When installing the filter tube, the two ends of the filter tube are respectively pressed against the two connecting plates, and then the pushing block is pushed to drive the T-shaped connecting column to be inserted into the connecting hole. At this time, the second spring will be gradually compressed. When the clamping block is aligned with the clamping slot, the first spring will push the movable block to slide, so that the movable block drives the clamping block to be inserted into the clamping slot, thereby fixing the T-shaped connecting column and thus fixing the filter tube. When disassembly and maintenance are required, it is only necessary to press the movable block to drive the clamping block to be moved out of the clamping slot, and then push the T-shaped connecting column out of the connecting hole under the elastic force of the second spring to reset, and then remove the filter tube, which is convenient for disassembly and maintenance of the filter tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0028] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0029] Figure 3 This utility model Figure 2 A magnified view of the structure at center A.

[0030] Figure 4 This utility model Figure 2 Enlarged view of the structure at point B in the middle.

[0031] Description of reference numerals:

[0032] 1. Inlet pipe; 11. Connecting plate; 12. Connecting hole; 121. Card slot; 13. Flange; 2. Discharge pipe; 3. Filter tube; 31. Filter screen; 32. Sealing ring; 33. Sheath; 34. Drain pipe; 35. Valve; 4. Cleaning assembly; 41. Motor; 42. First rotating shaft; 43. Main gear; 44. Slave gear; 45. Second rotating shaft; 46. Cleaning brush; 5. Mounting assembly; 51. T-type connecting column; 52. First spring; 53. Movable block; 54. Card block; 55. Guide block; 56. Guide groove; 57. Second spring; 58. Push block. DETAILED DESCRIPTION

[0033] The following is in conjunction with the appended drawings in the embodiment of the present utility model. Figure 1-4 The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.

[0034] Please refer to Figure 1-2 A sludge wastewater pipeline that is easy to clean includes an inlet pipe 1, a discharge pipe 2 and a filter pipe 3, a cleaning component 4 and an installation component 5. The inlet pipe 1 and the discharge pipe 2 are both provided with flanges 13 at one end away from each other. The inlet pipe 1 and the discharge pipe 2 can be installed through the flange 13. The filter pipe 3 can be detachably installed between the inlet pipe 1 and the discharge pipe 2. A filter screen 31 is fixedly installed inside the filter pipe 3. Through the arrangement of the filter pipe 3 and the filter screen 31, the filter screen 31 can filter the sludge when the sludge wastewater is discharged.

[0035] Reference Figure 2 and Figure 3The cleaning assembly 4 includes a motor 41, a first rotating shaft 42, a main gear 43, a slave gear 44, a second rotating shaft 45 and a cleaning brush 46. The motor 41 is fixedly mounted on the outer surface of the filter tube 3, the first rotating shaft 42 is fixedly connected to the output end of the motor 41, the main gear 43 is fixedly mounted on the end of the first rotating shaft 42, the slave gear 44 is meshed and connected to one side of the main gear 43, the second rotating shaft 45 is coaxially connected to one side of the slave gear 44, the cleaning brush 46 is fixedly connected to the end of the second rotating shaft 45, and the cleaning brush 46 is fixedly connected to the end of the second rotating shaft 45. The bristles of the brush 46 are in contact with the filter 31. Through the setting of the cleaning component 4, when filtering sludge, the motor 41 can be started to drive the first rotating shaft 42 to rotate, so that the first rotating shaft 42 drives the main gear 43 to rotate, so that the main gear 43 drives the slave gear 44 to rotate, so that the slave gear 44 drives the second rotating shaft 45 to rotate, so that the second rotating shaft 45 drives the cleaning brush 46 to rotate, and the sludge on the filter 31 is cleaned by the cleaning brush 46 to prevent the sludge from clogging the filter 31 and improve the filtering efficiency of the filter 31.

[0036] Among them, the inside of the filter tube 3 is fixedly connected with a sheath 33, the main gear 43 and the slave gear 44 are both arranged in the sheath 33, and the second rotating shaft 45 is rotatably connected to the sheath 33. Through the setting of the sheath 33, the main gear 43 and the slave gear 44 can be protected.

[0037] Reference Figure 2 A drain pipe 34 is provided at the bottom of the filter tube 3 , and a valve 35 is installed at the end of the drain pipe 34 . Through the setting of the drain pipe 34 , the valve 35 can be opened regularly to discharge the sludge from the drain pipe 34 .

[0038] Reference Figure 1 、 Figure 2 and Figure 4, the inlet pipe 1 and the discharge pipe 2 are both provided with a connecting disk 11 at one end close to each other, and a plurality of annular connecting holes 12 are opened on the connecting disk 11. Two symmetrically distributed cavities are opened around the filter tube 3. The mounting assembly 5 is arranged in the cavity, and a card groove 121 is opened on the inner wall of the connecting hole 12. The mounting assembly 5 includes a T-shaped connecting column 51 slidably installed in the cavity, and a first spring 52 is fixedly connected to the inside of the T-shaped connecting column 51. One end of the first spring 52 is fixedly connected to a movable block 53. Grooves are opened on both sides of the movable block 53, and a card block 54 is slidably connected in the groove. The end of the card block 54 away from the groove is provided with an inclined surface, and guide blocks 55 are fixedly connected on both sides of the card block 54. A guide groove 56 is opened on the inner wall of the groove. The guide block 55 is slidably connected in the guide groove 56. A second spring 57 is sleeved on the T-shaped connecting column 51. One side is fixedly connected with a push block 58 that penetrates the surface of the filter tube 3. Through the setting of the installation component 5, when installing the filter tube 3, the two ends of the filter tube 3 are respectively pressed against the two connecting plates 11, and then the push block 58 is pushed. The T-shaped connecting column 51 is driven to be inserted into the connecting hole 12 by the push block 58. At this time, the second spring 57 will be gradually compressed. When the clamping block 54 is aligned with the clamping groove 121, the first spring 52 will push the movable block 53 to slide, so that the movable block 53 drives the clamping block 54 to be inserted into the clamping groove 121, thereby fixing the T-shaped connecting column 51 and thus fixing the filter tube 3. When disassembly and maintenance are required, it is only necessary to press the movable block 53 so that the movable block 53 drives the clamping block 54 to be moved out of the clamping groove 121, and then under the elastic force of the second spring 57, the T-shaped connecting column 51 is pushed out of the connecting hole 12, and the filter tube 3 can be removed, which facilitates the disassembly and maintenance of the filter tube 3.

[0039] A sealing ring 32 is embedded between the filter tube 3 and the connection disk 11 . The sealing ring 32 can improve the sealing performance between the filter tube 3 and the connection disk 11 .

[0040] The implementation principle of the present invention is as follows: the inlet pipe 1 and the discharge pipe 2 can be installed through the flange 13. When installing the filter tube 3, the two ends of the filter tube 3 are respectively pressed against the two connecting plates 11, and then the push block 58 is pushed. The push block 58 drives the T-shaped connecting column 51 to be inserted into the connecting hole 12. At this time, the second spring 57 will be gradually compressed. When the clamping block 54 is aligned with the clamping groove 121, the first spring 52 will push the movable block 53 to slide, so that the movable block 53 drives the clamping block 54 to be inserted into the clamping groove 121, and the T-shaped connecting column 51 is fixed, thereby achieving the fixation of the filter tube 3. Among them, the provision of the sealing ring 32 can improve the sealing between the filter tube 3 and the connecting plate 11;

[0041] When discharging sludge wastewater, the filter screen 31 can filter the sludge. When filtering the sludge, the motor 41 can be started to drive the first rotating shaft 42 to rotate, so that the first rotating shaft 42 drives the main gear 43 to rotate, so that the main gear 43 drives the slave gear 44 to rotate, so that the slave gear 44 drives the second rotating shaft 45 to rotate, so that the second rotating shaft 45 drives the cleaning brush 46 to rotate, and the sludge on the filter screen 31 is cleaned by the cleaning brush 46 to prevent the sludge from clogging the filter screen 31 and improve the filtering efficiency of the filter screen 31. Among them, the setting of the sheath 33 can play a protective effect on the main gear 43 and the slave gear 44. In addition, the valve 35 can be opened periodically to discharge the sludge from the sewage pipe 34;

[0042] When disassembly and maintenance are required, it is only necessary to press the movable block 53 so that the movable block 53 drives the clamping block 54 to move out of the clamping groove 121, and then push the T-shaped connecting column 51 out of the connecting hole 12 under the elastic force of the second spring 57 to remove the filter tube 3, so as to facilitate the disassembly and maintenance of the filter tube 3.

[0043] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A sludge wastewater pipeline that is easy to clean, comprising an inlet pipe (1), a discharge pipe (2), a filter pipe (3), a cleaning component (4) and an installation component (5), characterized in that: The filter tube (3) is detachably mounted between the inlet tube (1) and the discharge tube (2); a filter screen (31) is fixedly mounted inside the filter tube (3); the cleaning assembly (4) comprises a motor (41), a first rotating shaft (42), a main gear (43), a slave gear (44), a second rotating shaft (45) and a cleaning brush (46); the motor (41) is fixedly mounted on the outer surface of the filter tube (3); the first rotating shaft (42) is fixedly connected to the output end of the motor (41); the main gear (43) is fixedly mounted on the end of the first rotating shaft (42); the slave gear (44) is meshedly connected to one side of the main gear (43); the second rotating shaft (45) is coaxially connected to one side of the slave gear (44); and the cleaning brush (46) is fixedly connected to the end of the second rotating shaft (45); A connecting plate (11) is provided at one end of the inlet pipe (1) and the discharge pipe (2) close to each other, and a plurality of annularly distributed connecting holes (12) are provided on the connecting plate (11). Two symmetrically distributed cavities are provided around the filter pipe (3), and the mounting assembly (5) is provided in the cavity.

2. The sludge wastewater pipeline that is easy to clean according to claim 1, characterized in that: The inlet pipe (1) and the discharge pipe (2) are both provided with flanges (13) at their ends away from each other.

3. The sludge wastewater pipeline that is easy to clean according to claim 1, characterized in that: A sealing ring (32) is embedded between the filter tube (3) and the connecting disk (11).

4. The sludge wastewater pipeline that is easy to clean according to claim 1, characterized in that: A protective sleeve (33) is fixedly connected to the interior of the filter tube (3), the main gear (43) and the slave gear (44) are both arranged in the protective sleeve (33), and the second rotating shaft (45) is rotatably connected to the protective sleeve (33).

5. The sludge wastewater pipeline that is easy to clean according to claim 1, characterized in that: A sewage pipe (34) is provided at the bottom of the filter tube (3), and a valve (35) is installed at the end of the sewage pipe (34).

6. The sludge wastewater pipeline that is easy to clean according to claim 1, characterized in that: The inner wall of the connecting hole (12) is provided with a card slot (121), and the mounting assembly (5) includes a T-shaped connecting column (51) slidably mounted in the cavity, a first spring (52) is fixedly connected to the interior of the T-shaped connecting column (51), one end of the first spring (52) is fixedly connected to a movable block (53), grooves are provided on both sides of the movable block (53), a card block (54) is slidably connected in the groove, and guide blocks (55) are fixedly connected on both sides of the card block (54), a guide groove (56) is provided on the inner wall of the groove, and the guide block (55) is slidably connected in the guide groove (56), and a second spring (57) is sleeved on the T-shaped connecting column (51).

7. The sludge wastewater pipeline that is easy to clean according to claim 6, characterized in that: One side of the T-shaped connecting column (51) is fixedly connected to a push block (58) that penetrates the surface of the filter tube (3).

8. The sludge wastewater pipeline that is easy to clean according to claim 6, characterized in that: An end of the clamping block (54) away from the groove is provided with an inclined surface.

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